I have 2 very lightly used Kappalite 3015's up for sale. No issues, never pushed. 15" Cast Frame Woofer Lightweight Neodymium Magnet Weighs 7.9lbs. 8 Ohms 40Hz-4kHz 450 Watts RMS 900 Watts Program 5.9mm Xmax High Efficiency of 100.8dB SPL 150.00 each shipped or both for 260.00 ConUS48 ONLY. Money Order or if needed, Paypal.